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FR1525916A - Steroids bearing a methylene group in position 1.2 and their preparation - Google Patents

Steroids bearing a methylene group in position 1.2 and their preparation

Info

Publication number
FR1525916A
FR1525916A FR83025A FR83025A FR1525916A FR 1525916 A FR1525916 A FR 1525916A FR 83025 A FR83025 A FR 83025A FR 83025 A FR83025 A FR 83025A FR 1525916 A FR1525916 A FR 1525916A
Authority
FR
France
Prior art keywords
preparation
methylene group
steroids
steroids bearing
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR83025A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schering AG filed Critical Schering AG
Priority to FR83025A priority Critical patent/FR1525916A/en
Application granted granted Critical
Publication of FR1525916A publication Critical patent/FR1525916A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR83025A 1965-11-09 1966-11-09 Steroids bearing a methylene group in position 1.2 and their preparation Expired FR1525916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR83025A FR1525916A (en) 1965-11-09 1966-11-09 Steroids bearing a methylene group in position 1.2 and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESC037994 1965-11-09
FR83025A FR1525916A (en) 1965-11-09 1966-11-09 Steroids bearing a methylene group in position 1.2 and their preparation

Publications (1)

Publication Number Publication Date
FR1525916A true FR1525916A (en) 1968-05-24

Family

ID=25993334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83025A Expired FR1525916A (en) 1965-11-09 1966-11-09 Steroids bearing a methylene group in position 1.2 and their preparation

Country Status (1)

Country Link
FR (1) FR1525916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785212A1 (en) * 1996-01-22 1997-07-23 Laboratoire Theramex New 19-nor-pregnene derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785212A1 (en) * 1996-01-22 1997-07-23 Laboratoire Theramex New 19-nor-pregnene derivatives
WO1997027210A1 (en) * 1996-01-22 1997-07-31 Laboratoire Theramex New 19-nor-pregnene derivatives
US6180803B1 (en) * 1996-01-22 2001-01-30 Laboratoire Theramex 19-nor-pregnene derivatives and pharmaceuticals containing such derivatives

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